Mounting fixture for a mannequin head



FIG. 1 is a right side elevational view of a mounting fixture for a mannequin head, showing my new design, the left side being a mirror image thereof;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevation thereof; and

FIG. 5 is a front elevation thereof. 

The ornamental design for a mounting fixture for a mannequin head, as shown and described. 